fix settings page and add tests

js/controllers/settings.js

@@ -1,7 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('SettingsController',
+angular.module('copayApp.controllers').controller('SettingsController', function($scope, $rootScope, $window, $location, controllerUtils) {
-  function($scope, $rootScope, $window, $location) {
 
   controllerUtils.redirIfLogged();
   $scope.title = 'Settings';

test/unit/controllers/controllersSpec.js

@@ -376,6 +376,22 @@ describe("Unit: Controllers", function() {
     });
   });
 
+  describe('Settings Controller', function() {
+    var what;
+    beforeEach(inject(function($controller, $rootScope) {
+      scope = $rootScope.$new();
+      what = $controller('SettingsController', {
+        $scope: scope,
+      });
+    }));
+
+    it('should exist', function() {
+      should.exist(what);
+    });
+  });
+
+
+
   describe('Join Controller', function() {
     var what;
     beforeEach(inject(function($controller, $rootScope) {